Chromatography MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Chromatography, a fundamental topic in the field of Analytical Instrumentation. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Chromatography MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Chromatography mcq questions that explore various aspects of Chromatography problems. Each MCQ is crafted to challenge your understanding of Chromatography principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Analytical Instrumentation tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Chromatography MCQs are your pathway to success in mastering this essential Analytical Instrumentation topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Chromatography. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Chromatography knowledge to the test? Let's get started with our carefully curated MCQs!

Chromatography MCQs | Page 9 of 14

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Q81.
Given below is a diagram of separation of two components of a mixture in a chromatographic column. From the diagram, infer which component has lesser affinity to the stationary phase.

a.

W

b.

X

c.

Y

d.

Z

Discuss
Answer: (c).Y
Q82.
Given below is the diagram of ‘Process of chromatographic column’. Identify the unmarked component in the process.

a.

Reservoir

b.

Collection tank

c.

Microprocessor

d.

Detector

Discuss
Answer: (d).Detector
Q83.
Given below is the block diagram of gas chromatography. Identify the unmarked component.

a.

Pumping system

b.

Pressure regulator

c.

Flow regulator

d.

Sample injection system

Discuss
Answer: (d).Sample injection system
Q84.
Chromatography cannot be used to purify volatile substances.

a.

True

b.

False

c.

May be True or False

d.

Can't say

Discuss
Answer: (b).False
Q85.
In Column chromatography, the stationary phase is made of _________ and the mobile phase is made of _________

a.

Solid, liquid

b.

Liquid, liquid

c.

Liquid, gas

d.

Solid, gas

Discuss
Answer: (a).Solid, liquid
Q86.
Chromatography cannot be used to separate delicate products.

a.

True

b.

False

c.

May be True or False

d.

Can't say

Discuss
Answer: (b).False
Q87.
In Thin layer chromatography, the stationary phase is made of _________ and the mobile phase is made of _________

a.

Solid, liquid

b.

Liquid, liquid

c.

Liquid, gas

d.

Solid, gas

Discuss
Answer: (a).Solid, liquid
Q88.
In which of the following type of paper, chromatography does the mobile phase move horizontally over a circular sheet of paper?

a.

Ascending paper chromatography

b.

Descending paper chromatography

c.

Radial paper chromatography

d.

Ascending – descending chromatography

Discuss
Answer: (c).Radial paper chromatography
Q89.
Liquid chromatography can be performed in which of the following ways?

a.

Only in columns

b.

Only on plane surfaces

c.

Either in columns or on plane surfaces

d.

Neither in columns nor on plane surfaces

Discuss
Answer: (c).Either in columns or on plane surfaces
Q90.
Gas chromatography can be performed in which of the following ways?

a.

Only in columns

b.

Only on plane surfaces

c.

Either in columns or on plane surfaces

d.

Neither in columns nor on plane surfaces

Discuss
Answer: (a).Only in columns
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